/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: ZhongJinTao
 * Date: 2024-09-24
 * Time: 9:29
 */
public class Main {
    public static void main(String[] args) {
        Solution2 solution2 = new Solution2();
        solution2.merge(new int[][]{{1,4}, {4, 5}});
    }
}